• Senior Windows Administrator

    TekSynap (Radford, VA)
    …Monitor and tune system performance; perform system hardening; report on security and operational posture. + Lead software/hardware integrations and recommend ... **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation using PowerShell. +… more
    TekSynap (10/25/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …+ Monitor, tune, and harden systems to ensure optimal performance and security posture. + Track system performance metrics, generate utilization reports, and ... **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix technologies (XenApp, NetScaler… more
    TekSynap (10/25/25)
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  • Project Administrator , Associate

    M. C. Dean (Richmond, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... technical leaders in electrical, engineering, and cybersecurity industries. The Project Administrator , Associate will assist with day to day administrative tasks… more
    M. C. Dean (11/26/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …computer operating systems, LINUX operating systems, CISCO Systems, computer security program administration, and administration/distribution of commercial and ... : Founded in 2007, SimIS Inc. is an innovative information technology solution Veteran Owned Small Business (VOSB) that...as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the… more
    SimIS Inc. (11/06/25)
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  • Subcontracts Administrator

    KBR (Chantilly, VA)
    Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role -… more
    KBR (12/18/25)
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  • Netplus Administrator

    TekSynap (Arlington, VA)
    …peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizen Secret clearance **OTHER INFORMATION ** ... performance. + Conduct server patching and ensure the system's compliance with security standards. + Generate standard reports to include Line counts, Circuit… more
    TekSynap (10/07/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    SIPRNet Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Join a dynamic environment at CACI where your contributions directly influence national security . + Engage in challenging and impactful work that makes a tangible… more
    CACI International (11/07/25)
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  • Database Administrator

    NANA Regional Corporation (Herndon, VA)
    Suvi Global is seeking a Database Administrator (Pipeline Position) to support the sustainment and maintenance of the Air Force Security Assistance Training ... testing purposes. + Assist with workflows that affect database table functionality and information tables. + Perform weekly audit monitoring and logging for T2 using… more
    NANA Regional Corporation (12/16/25)
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  • Network Administrator

    GovCIO (Richmond, VA)
    …a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams ... of the network, hardening of the network and reporting of the overall security and operational status. The position will also recommend improvements to the… more
    GovCIO (09/26/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written and verbal… more
    GovCIO (11/07/25)
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